Analysis
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max time kernel
121s -
max time network
136s -
platform
windows7_x64 -
resource
win7-20231025-en -
resource tags
arch:x64arch:x86image:win7-20231025-enlocale:en-usos:windows7-x64system -
submitted
01-12-2023 06:59
Static task
static1
Behavioral task
behavioral1
Sample
SOA OCT-NOV 2023.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
SOA OCT-NOV 2023.exe
Resource
win10v2004-20231127-en
General
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Target
SOA OCT-NOV 2023.exe
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Size
678KB
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MD5
7f4f6e3789449c78b61f26d679cf5a2f
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SHA1
377ca37dcf869dbc2c6207a4dd383f85b9f6b65d
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SHA256
5ff36a084b23be3de1baeb6953f2d0488d8f1ea257d1b83d64ad8fb64bc8dc39
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SHA512
b9c614984dd6ff1ef21874b8fde9eaedb14d9afe59e4c3c3525eff8212d4f7424366f5c5e95dc004fd9cf7e6bac29e8117b13174ba9ad6e3e9740612c08f4f47
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SSDEEP
12288:GCB0JiIeS0K36xgYG86Ox2nzNwqIH2kGX3DwxV7ccqidnuB/LhYcvwfqIrs9:l0Jis36aYv6Ox2xkGaxqFmcxa
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.scorpionlogistics.qa - Port:
587 - Username:
[email protected] - Password:
M30009637 - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
SOA OCT-NOV 2023.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1861898231-3446828954-4278112889-1000\Software\Microsoft\Windows\CurrentVersion\Run\FdnCz = "C:\\Users\\Admin\\AppData\\Roaming\\FdnCz\\FdnCz.exe" SOA OCT-NOV 2023.exe -
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 5 api.ipify.org 4 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
SOA OCT-NOV 2023.exedescription pid process target process PID 2092 set thread context of 2480 2092 SOA OCT-NOV 2023.exe SOA OCT-NOV 2023.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 12 IoCs
Processes:
SOA OCT-NOV 2023.exeSOA OCT-NOV 2023.exepowershell.exepowershell.exepid process 2092 SOA OCT-NOV 2023.exe 2092 SOA OCT-NOV 2023.exe 2092 SOA OCT-NOV 2023.exe 2092 SOA OCT-NOV 2023.exe 2092 SOA OCT-NOV 2023.exe 2092 SOA OCT-NOV 2023.exe 2092 SOA OCT-NOV 2023.exe 2092 SOA OCT-NOV 2023.exe 2480 SOA OCT-NOV 2023.exe 2480 SOA OCT-NOV 2023.exe 2664 powershell.exe 2632 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
SOA OCT-NOV 2023.exeSOA OCT-NOV 2023.exepowershell.exepowershell.exedescription pid process Token: SeDebugPrivilege 2092 SOA OCT-NOV 2023.exe Token: SeDebugPrivilege 2480 SOA OCT-NOV 2023.exe Token: SeDebugPrivilege 2664 powershell.exe Token: SeDebugPrivilege 2632 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
SOA OCT-NOV 2023.exepid process 2480 SOA OCT-NOV 2023.exe -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
SOA OCT-NOV 2023.exedescription pid process target process PID 2092 wrote to memory of 2664 2092 SOA OCT-NOV 2023.exe powershell.exe PID 2092 wrote to memory of 2664 2092 SOA OCT-NOV 2023.exe powershell.exe PID 2092 wrote to memory of 2664 2092 SOA OCT-NOV 2023.exe powershell.exe PID 2092 wrote to memory of 2664 2092 SOA OCT-NOV 2023.exe powershell.exe PID 2092 wrote to memory of 2632 2092 SOA OCT-NOV 2023.exe powershell.exe PID 2092 wrote to memory of 2632 2092 SOA OCT-NOV 2023.exe powershell.exe PID 2092 wrote to memory of 2632 2092 SOA OCT-NOV 2023.exe powershell.exe PID 2092 wrote to memory of 2632 2092 SOA OCT-NOV 2023.exe powershell.exe PID 2092 wrote to memory of 2728 2092 SOA OCT-NOV 2023.exe schtasks.exe PID 2092 wrote to memory of 2728 2092 SOA OCT-NOV 2023.exe schtasks.exe PID 2092 wrote to memory of 2728 2092 SOA OCT-NOV 2023.exe schtasks.exe PID 2092 wrote to memory of 2728 2092 SOA OCT-NOV 2023.exe schtasks.exe PID 2092 wrote to memory of 2480 2092 SOA OCT-NOV 2023.exe SOA OCT-NOV 2023.exe PID 2092 wrote to memory of 2480 2092 SOA OCT-NOV 2023.exe SOA OCT-NOV 2023.exe PID 2092 wrote to memory of 2480 2092 SOA OCT-NOV 2023.exe SOA OCT-NOV 2023.exe PID 2092 wrote to memory of 2480 2092 SOA OCT-NOV 2023.exe SOA OCT-NOV 2023.exe PID 2092 wrote to memory of 2480 2092 SOA OCT-NOV 2023.exe SOA OCT-NOV 2023.exe PID 2092 wrote to memory of 2480 2092 SOA OCT-NOV 2023.exe SOA OCT-NOV 2023.exe PID 2092 wrote to memory of 2480 2092 SOA OCT-NOV 2023.exe SOA OCT-NOV 2023.exe PID 2092 wrote to memory of 2480 2092 SOA OCT-NOV 2023.exe SOA OCT-NOV 2023.exe PID 2092 wrote to memory of 2480 2092 SOA OCT-NOV 2023.exe SOA OCT-NOV 2023.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SOA OCT-NOV 2023.exe"C:\Users\Admin\AppData\Local\Temp\SOA OCT-NOV 2023.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2092 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\SOA OCT-NOV 2023.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2664 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\mKYYhRtPkmXrC.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2632 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\mKYYhRtPkmXrC" /XML "C:\Users\Admin\AppData\Local\Temp\tmpAD11.tmp"2⤵
- Creates scheduled task(s)
PID:2728 -
C:\Users\Admin\AppData\Local\Temp\SOA OCT-NOV 2023.exe"C:\Users\Admin\AppData\Local\Temp\SOA OCT-NOV 2023.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2480
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD56e039c931cbdbf8b0d9813cf0f183ad0
SHA156c6e9f88092775beb138c95c9f8b50495120693
SHA25697e7cd5396b3b48c936218512318871fdfb17b79bcfed1dff4278d22f8a2eb6d
SHA51257308097bae5d8fcc02668e8028511a33461ce5c953787416ef9093f4b880a4a23c7ad93431a3c7a810bcca4a9e80aea5566a6e88f5b874b14b5ab8d8d2e3a2b
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\HJVYIHYS4J760K1HCBYU.temp
Filesize7KB
MD5f373e010f4542ffd764b6ada13e3dbc1
SHA1bcce58fd1ddfd19b30ce7c394ac47ad36491b1d5
SHA2561b850cf73aa216069d26c3853abba95e296e94a34c85bad2041388d3d86b6fc2
SHA5127fe47d058e4acd996ebb2f9b4e782429f313af4bac558b61f8f41c1f95057f50fa6f178dac94a4866e4a1d3eca8f58fa1f6de91a95afb3d08458afc2c0089ea7
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize7KB
MD5f373e010f4542ffd764b6ada13e3dbc1
SHA1bcce58fd1ddfd19b30ce7c394ac47ad36491b1d5
SHA2561b850cf73aa216069d26c3853abba95e296e94a34c85bad2041388d3d86b6fc2
SHA5127fe47d058e4acd996ebb2f9b4e782429f313af4bac558b61f8f41c1f95057f50fa6f178dac94a4866e4a1d3eca8f58fa1f6de91a95afb3d08458afc2c0089ea7